Alex is trying to save $230 to buy a new tablet. Right now, he has $40 and can save $38 a week from
his allowance. Write and solve an inequality that can be used to find the minimum number of weeks it
will take Alex to have the money to buy the tablet. Write a sentence to interpret your solution.
Answer:
Step-by-step explanation:
So we know that Alex is trying to save $230.
He already has forty dollars so we can take forty away from two hundred and thirty. This leaves us with $190 that we need to save.
If he is saving $38 per week. We can divide or estimate and multiply. I prefer to multiply so that is the method I will use right now.
38×5= 190
Therefore, Alex will have enough money to buy a tablet in five weeks.
I hope I am correct and I explained this in a way that you can understand and do it yourself next time.
~~LampteyJ~~
HEY LOOK HERE I NEED YOU TOO CHECK IF THIS IS CORRECT!
Answer:its correct
Step-by-step explanation:
please help i will give brainliest
Answer:
[y]
-16
-12
0
12
16
Step-by-step explanation:
Put the x value in the equation to find your answer
Answer:
-16
-12
0
12
16
Step-by-step explanation:
y = 4(-4) = -16
y = 4(-3) = -12
y = 4(0) = 0
y = 4(3) = 12
y = 4(4) = 16
Solve for the measure
Answer:
The correct answer angle is B) 75.
Answer:
B)
Step-by-step explanation:
It's b but I can't explain it in English I am sorry
i need urgent help
this is my maths work
Answer:
A. only inequality 1.
Step-by-step explanation:
The inequality 1 can be written as
- 5 = 1 - 3d
- 5 - 1 = - 3d
- 3d = - 6
d = 2
Now the inequality 2 can be written as
- 1 =( 1 - d) / 3
- 3 = 1 - d
d = 1 + 3
d = 4
So the answer is A only inequality 1.
Hope it will help :)
у = 3х + 1
у = 3х - 8
Solve by substation
Find y and x
100,85,70,_,40
What is the number pattern?
Answer:
55
Step-by-step explanation:
its subtracting 15 each time
Answer:
55 and the pattern is 15... i think
Step-by-step explanation:
There are 24 students in Ms. Woodall's class. 1/2 of the students are boys. 1/3 of the boys have brown hair. what is the number of the boys in Ms. Woodall's class who have brown hair?
Answer:
the answer is 4
Step-by-step explanation:
1/2 of 24= 12
1/3 of 12=4
hope this helps
please help if you know the answer
Answer:
The function that is incorrect is the third option, the option where the Domain's 0 is pointing to two Ranges.
Which ordered pair makes both inequalities true?
y x
On a coordinate plane, 2 straight lines are shown. The first solid line has a negative slope and goes through (0, 1) and (1, 0). Everything below and to the left of the line is shaded. The second dashed line has a positive slope and goes through (negative 1, negative 1) and (1, 1). Everything above and to the left of the line is shaded.
Answer:
B
Step-by-step explanation:
Joseph is saving his money. He currently has $5, and his dad gives him $2 each week. Which type of function would best represent?
Answer:
d) linear
Explanation:
Since Joseph is always getting the same amount of money the function will be linear.
One bike has 2 wheels.
Which shows how many wheels (y) 4 bikes have?
A. Y=2+4
B. Y=2 x 4
C. Y= 2-4
PLEASE HELP ME!!!! I will give you 45 points Because that’s all I have!!!
Identify the variable and the constant in the expression below:
24 +f
Variable is:
Constant is:
Answer:
24F...........,.....
27/2 divided by 9 what is the answer
Answer:
1.5
Step-by-step explanation:
Which is the slope of the line that passes through the points (1 -4) and (3,−1)?
Slope = 5/4
Slope = 2/3
Slope = -3/2
Slope = 4/5
Answer:
slope=-3/2
Step-by-step explanation:
slope between 2 points=change in Y÷change in X, so it means minus
-1--4=-3
3-1=2
so the answer is:
slope=-3/2
Answer:
huh/
Step-by-step explanation:
Define Parameters. Help !!
HELP I NEED HELP ASAP
A triangle has a perimeter of 15 feet. Side B is one foot longer than side A. Side C is two feet longer than side A. What is the length of each side.
Answer:
Side A = 4
Side B = 5
Side C = 6
Step-by-step explanation:
In the following equation, variable a is the length of Side A
a + (a + 1) + (a + 2) = 15
a + a + a + 1 + 2 = 15
3a + 3 = 15
- 3 - 3
3a (÷ 3) = 12 (÷ 3)
a = 4
Side A = 4
Side B = (a + 1) = (4 + 1) = 5
Side C = (a + 2) = (4 + 2) = 6
I need help with Geometry
Answer:
1st option
Step-by-step explanation:
We see that one angle is 28, so because of alternate interior angles, angle two is also 28. Angle one is 90 because those two lines are perpendicular and the only available options for A is 90, and measurement angle 3 is going to be 180 - (90 + 28) (sum of interior angles in a triangle) and you're going to get 62.
Let me know if you have any questions
1. Find the value of x.
Please I need help now
Step-by-step explanation:
since it's an Equilateral triangle
180/3=60°
6x=60
x=10°
simplify the following expression
[tex]( {5}^{3} ) {}^{5} [/tex]
Answer:
[tex]5^{15}[/tex]
Step-by-step explanation:
[tex](a^{m})^{n}=a^{m*n}\\\\(5^{3})^{5}=5^{3*5} = 5^{15}[/tex]
Help please ASAP thank you
Answer:
150 by 18 or 20
Step-by-step explanation:
which of the following is a monomial
A. 5x^2+2x+3
B. √x-1
C. 4x
D. 3/x
What is the area of the sector of the circle when the radius is 10 and the shaded part is 45 degrees
Answer:
We are solving for the area so; A=134.16
Step-by-step explanation:
Here is the formula for finding area of a sector:
A = [tex]\pi r^{2}[/tex] × θ° ÷ 360°
where theta is the angle of the sector you wish to find, and r is the radius of the circle.
Substitute the numbers in and you get:
[tex]\frac{25\pi }{2} unit ^{2}[/tex]
You should find 39.26991 as your answer (or any number rounded according to the value of pi)
30pts
I need help ASAP pls.❤️
A rectangular garden as an area of 10n2
17n + 7
The width of the garden is n - 1 .
Nhat is the length?
Step-by-step explanation:
1maybe you neeeda put it in calculator cause the problem easy just got to try
Look at the following equation: 3x(-8)=(-171) divided by 9. decide if the equation is true or false explain your reasoning.
A water tank holds 254.34 m cm3 of water. If
the diameter of the tank is 6 meters, calculate
the height
Answer:
Height, h = 9 m
Step-by-step explanation:
Given that,
The volume of a water tank, V = 254.34 m³
The diameter of the tank, d = 6 m
We need to find the height of the clinder. The volume of a cylinder is given by :
[tex]V=\pi r^2h\\\\h=\dfrac{V}{\pi r^2}\\\\h=\dfrac{254.34}{3.14\times (3)^2}\\\\h=9\ m[/tex]
So, the height of the cylinder is 9 m.
Find the GCF and rewrite and equivalent expression using
Distributive Property
24-96
Answer:
GCF(24, 96) = 24
Step-by-step explanation:
Steps:
Prime factorization of the numbers:
24 = 2 × 2 × 2 × 3
96 = 2 × 2 × 2 × 2 × 2 × 3
GCF(24, 96)
= 2 × 2 × 2 × 3
= 24
(hope this helps can i plz have brainlist :D hehe)
- Colin invests £1100 into his bank account.
He receives 5% per year simple interest.
How much will Colin have after 3 years?
Give your answer to the nearest penny where appropriate.
Answer:
it is 1265 ?!?!?!!?!?!!?
Step-by-step explanation:
work out
Ricardo ran 160 minutes last week at the park. If he runs 15% more this week,
how many total minutes will Ricardo run this week?
Answer:
Im pretty sure its 184 minutes
What is the definition of the term CONSTANT? *
Answer:
It's an adjective. means regularly occurring, persustent; or, unchanging, in value, nature, or respect.